2057016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 5846400

約数和(自身を除く): 3789384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 347, 456, 494, 694, 741, 988, 1041, 1388, 1482, 1976, 2082, 2776, 2964, 4164, 4511, 5928, 6593, 8328, 9022, 13186, 13533, 18044, 19779, 26372, 27066, 36088, 39558, 52744, 54132, 79116, 85709, 108264, 158232, 171418, 257127, 342836, 514254, 685672, 1028508, 2057016]

約数ペア:

[(1, 2057016), (2, 1028508), (3, 685672), (4, 514254), (6, 342836), (8, 257127), (12, 171418), (13, 158232), (19, 108264), (24, 85709), (26, 79116), (38, 54132), (39, 52744), (52, 39558), (57, 36088), (76, 27066), (78, 26372), (104, 19779), (114, 18044), (152, 13533), (156, 13186), (228, 9022), (247, 8328), (312, 6593), (347, 5928), (456, 4511), (494, 4164), (694, 2964), (741, 2776), (988, 2082), (1041, 1976), (1388, 1482)]